Heavy-oxygen water
Deuterium oxide
D2o
Heavy H2O
Dideuterium monoxide
Heavy water production
Water-d2
Heavy-water
Dh2o
Heavy water (D2O)
Heavy Water
Deuterated water
D2O
Heavy water
dh2o
water d2
heavy water d2o
deuterium oxide
d2o
heavy h2o
deuterated water
heavy water production
heavy oxygen water
heavy water
dideuterium monoxide